Lavatory faucet



FIG. 1 is a perspective view of a lavatory faucet showing my new design;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image of the left side shown;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a front elevational view thereof. 

The ornamental design for the lavatory faucet, as shown and described. 